refactor: add logging module

api/app.py

@@ -1,5 +1,7 @@
 from chalice import Chalice
-from chalicelib import database, date_format
+from chalicelib import database, date_format, log
+
+logger = log.getLogger()
 
 app = Chalice(app_name="dima")
 
@@ -18,7 +20,7 @@ def matches():
     return upcoming matches list.
     """
     request = app.current_request
-    app.log.debug("Request: {}".format(request.to_dict()))
+    logger.debug("Request: {}".format(request.to_dict()))
 
     # default date for search: today
     date = date_format.get_default()
@@ -32,6 +34,6 @@ def matches():
             date = param
 
     matches = database.query(date)
-    app.log.debug("Return {} items.".format(len(matches)))
+    logger.debug("Return {} items.".format(len(matches)))
 
     return matches

api/chalicelib/database.py

@@ -1,10 +1,10 @@
-import logging
 import os
+
 import boto3
 from boto3.dynamodb.conditions import Key, Attr
+from chalicelib import log
 
-logger = logging.getLogger()
-logger.setLevel(logging.INFO)
+logger = log.getLogger()
 
 
 def _get_table():

api/chalicelib/date_format.py

@@ -1,9 +1,9 @@
-import logging
 import re
 from datetime import datetime
 
-logger = logging.getLogger()
-logger.setLevel(logging.INFO)
+from chalicelib import log
+
+logger = log.getLogger()
 
 
 def validate(date):

api/chalicelib/log.py

@@ -0,0 +1,11 @@
+import logging
+
+
+def getLogger():
+    """
+    init logger.
+    """
+    logger = logging.getLogger()
+    logger.setLevel(logging.INFO)
+
+    return logger